In accordance with Regulation of the Ministry of Economy dated 8 July 2010 on minimum requirements for health and safety associated with the risk of the explosive atmosphere occurrence in workplace (Dz.U.Nr 138, poz.931) - known as ATEX 137 implementing Directive, the employer shall make and possess: risk assessment, the explosion protection document If you have problems with the selection of equipment in hazardous areas we provide professional advice and invite you to contact our engineers.